fix/#22

[arthur-mesquita]

Fix both post and get news endpoints

[IkeSalmonson]

Existem alguns imports relacionados ao PR com erro:
File "/server/app/routers/news/routes.py", line 6, in
from routers.authentication import get_current_active_community
File "/server/app/routers/news/routes.py", line 6, in
from services.database.orm.news import create_news, get_news_by_query_params
File "/server/app/services/database/orm/news.py", line 3, in
from services.database.models import News

Também existe uma importação não relacionada a PR:
"/server/app/services/database/models/subscriptions.py", line 3, in
from schemas import SubscriptionTagEnum